Westerville is a city in Delaware and Franklin counties in the U.S. state of Ohio. It is a northeastern suburb of Columbus. The population was 36,120 at the 2010 census. Westerville was once known as The Dry Capital of the World for its strict laws prohibiting sales of alcohol.
Mandatory separation. (a) An air traffic controller shall be separated from the service on the last day of the month in which he becomes 56 years of age or completes the age and service requirements for an annuity under section 8336(e), whichever occurs later.
In the US, the age 60 rule applies only to Part 121 airline pilots. Part 135 and other commercial operations have no age limits. That may change, but so far it hasn't. In fact, there is a movement to raise the age 60 limit for airline pilots. There is no evidence at all to support the limit from a safety standpoint.